The Editor-in-Chief has retracted this article because after publication concerns were raised regarding multiple errors in the description of the methods and reagents, most notably primer sequences in Table 1. The authors did not provide the methods and the references sequences used to design the primers upon request. Furthermore, errors in the language throughout the text are potentially misleading to the reader. The Editor-in-Chief therefore no longer has confidence in the reliability of the work presented. None of the authors have responded to any correspondence from the editor about this retraction.